lkml.org 
[lkml]   [2015]   [Dec]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 4/4] dt: binding: Add Qualcomm wcn36xx WiFi binding
On Tue, Dec 29, 2015 at 11:03:57AM -0800, Bjorn Andersson wrote:
> On Tue 29 Dec 10:34 PST 2015, Rob Herring wrote:
>
> > On Sun, Dec 27, 2015 at 05:34:27PM -0800, Bjorn Andersson wrote:
> > > Add binding representing the Qualcomm wcn3620/60/80 WiFi block.
> > > Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
> > > ---
> > > .../bindings/net/wireless/qcom,wcn36xx-wifi.txt | 76 ++++++++++++++++++++++
> > > 1 file changed, 76 insertions(+)
> > > create mode 100644 Documentation/devicetree/bindings/net/wireless/qcom,wcn36xx-wifi.txt
> > >
> > > diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,wcn36xx-wifi.txt b/Documentation/devicetree/bindings/net/wireless/qcom,wcn36xx-wifi.txt
> > > new file mode 100644
> > > index 000000000000..7b314b9f30af
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/net/wireless/qcom,wcn36xx-wifi.txt
> > > @@ -0,0 +1,76 @@
> > > +Qualcomm WCN36xx WiFi Binding
> > > +
> > > +This binding describes the Qualcomm WCN36xx WiFi hardware. The hardware block
> > > +is part of the Qualcomm WCNSS core, a WiFi/BT/FM combo chip, found in a variety
> > > +of Qualcomm platforms.
> >
> > Are BT/FM functions completely separate? If so, separate bindings are
> > okay. If not, then we need to describe the full chip.
> >
>
> It's three different hardware blocks (WiFi, BT and FM-radio) with shared
> RF-hardware and an ARM core for control logic.
>
> There seems to be some control commands going towards the BT part that
> controls coexistence properties of the RF-hardware, but other than that
> I see it as logically separate blocks.
>
>
> So I think it's fine to model this as separate pieces in DT.

Okay.

Acked-by: Rob Herring <robh@kernel.org>


\
 
 \ /
  Last update: 2015-12-30 01:21    [W:0.038 / U:2.696 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site